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Cheap flights from Sacramento to St. Louis from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sacramento to St. Louis departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sacramento to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from Sacramento to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Sacramento to St. Louis.

Cheap last minute flights

Planning a quick getaway from Sacramento to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Sacramento to St. Louis

Find recent round-trip train or bus tickets from Sacramento to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
12:41 pm - 9:16 amSMF-STL
18h 35m1 stop
8:31 pm - 8:39 amSTL-SMF
14h 08m1 stop
$112Frontier
Find Deal
Thu, Jan 23 - Thu, Jan 30
12:41 pm - 9:16 amSMF-STL
18h 35m1 stop
6:54 pm - 12:27 pmSTL-SMF
19h 33m1 stop
$130Frontier
Find Deal
Thu, Feb 6 - Sat, Feb 15
5:55 am - 1:42 pmSMF-STL
5h 47m1 stop
5:12 pm - 11:17 pmSTL-SMF
8h 05m1 stop
$216American Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
5:30 am - 2:37 pmSMF-STL
7h 07m1 stop
4:36 pm - 12:14 amSTL-SMF
9h 38m2 stops
$221United Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
5:55 am - 5:22 pmSMF-STL
9h 27m2 stops
11:38 am - 6:56 pmSTL-SMF
9h 18m2 stops
$226American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
8:40 am - 4:31 pmSMF-STL
5h 51m1 stop
4:36 pm - 10:46 pmSTL-SMF
8h 10m1 stop
$251United Airlines
Find Deal
Wed, Jan 8 - Sun, Jan 12
5:00 pm - 12:37 amSMF-STL
5h 37m1 stop
2:15 pm - 6:00 pmSTL-SMF
5h 45m1 stop
$256Delta
Find Deal
Sat, Jun 7 - Sat, Jun 14
5:00 pm - 12:38 amSMF-STL
5h 38m1 stop
6:59 pm - 11:34 pmSTL-SMF
6h 35m1 stop
$271Delta
Find Deal
Mon, Jun 9 - Wed, Jun 11
6:15 am - 1:45 pmSMF-STL
5h 30m1 stop
5:25 pm - 7:45 pmSTL-SMF
4h 20mnonstop
$393Southwest
Find Deal
Thu, Feb 6 - Sat, Feb 15
7:30 am - 5:05 pmSMF-STL
7h 35m2 stops
4:35 pm - 10:25 pmSTL-SMF
7h 50m2 stops
$551Southwest
Find Deal
Fri, Jan 10 - Fri, Jan 17
9:32 am - 7:34 pmSMF-STL
8h 02m1 stop
$74Frontier
Find Deal
Fri, Jan 10
5:55 am - 1:42 pmSMF-STL
5h 47m1 stop
$108American Airlines
Find Deal
Wed, Jan 8
6:10 am - 4:53 pmSMF-STL
8h 43m1 stop
$128Delta
Find Deal
Wed, Jan 22
5:00 pm - 12:38 amSMF-STL
5h 38m1 stop
$143Delta
Find Deal
Sat, Jun 21
10:00 am - 8:43 pmSMF-STL
8h 43m2 stops
$158United Airlines
Find Deal
Wed, Jan 8
7:20 am - 11:59 pmSMF-STL
14h 39m2 stops
$183Alaska Airlines
Find Deal
Mon, Feb 24
7:00 am - 11:59 pmSMF-STL
14h 59m2 stops
$187Alaska Airlines
Find Deal
Wed, Mar 26
8:34 pm - 10:47 amSMF-STL
12h 13m2 stops
$229United Airlines
Find Deal
Sat, Feb 22
11:55 am - 5:35 pmSMF-STL
3h 40mnonstop
$257Southwest
Find Deal
Wed, Mar 26
7:30 am - 5:05 pmSMF-STL
7h 35m2 stops
$264Southwest
Find Deal
Fri, Jan 10
10:00 pm - 1:37 pmSMF-STL
13h 37m1 stop
2:27 pm - 6:56 pmSTL-SMF
6h 29m1 stop
$558American Airlines
Find Deal
Mon, Dec 30 - Tue, Jan 21
10:00 pm - 1:37 pmSMF-STL
13h 37m1 stop
11:38 am - 6:56 pmSTL-SMF
9h 18m2 stops
$573American Airlines
Find Deal
Mon, Dec 30 - Tue, Jan 21
1:25 am - 10:45 amSMF-STL
7h 20m1 stop
5:03 am - 10:21 amSTL-SMF
7h 18m1 stop
$686American Airlines
Find Deal
Sun, Dec 29 - Tue, Jan 21
10:09 am - 10:16 pmSMF-STL
10h 07m2 stops
1:45 pm - 12:14 amSTL-SMF
12h 29m2 stops
$696United Airlines
Find Deal
Mon, Dec 30 - Tue, Jan 21
12:25 am - 11:12 amSMF-STL
8h 47m1 stop
11:38 am - 6:56 pmSTL-SMF
9h 18m2 stops
$726American Airlines
Find Deal
Sun, Dec 29 - Tue, Jan 21
5:30 am - 9:45 pmSMF-STL
14h 15m2 stops
5:30 pm - 10:48 pmSTL-SMF
7h 18m1 stop
$932United Airlines
Find Deal
Thu, Dec 26 - Mon, Dec 30
5:30 am - 9:45 pmSMF-STL
14h 15m2 stops
5:00 am - 1:58 pmSTL-SMF
10h 58m2 stops
$937United Airlines
Find Deal
Thu, Dec 26 - Sun, Dec 29
5:30 am - 12:28 amSMF-STL
16h 58m1 stop
5:30 pm - 10:48 pmSTL-SMF
7h 18m1 stop
$961United Airlines
Find Deal
Thu, Dec 26 - Sun, Dec 29
6:15 am - 5:24 pmSMF-STL
9h 09m1 stop
6:00 am - 11:27 amSTL-SMF
7h 27m1 stop
$1,066Delta
Find Deal
Thu, Dec 26 - Sun, Dec 29
6:20 am - 9:35 pmSMF-STL
13h 15m2 stops
6:04 am - 5:25 pmSTL-SMF
13h 21m2 stops
$1,185Delta
Find Deal
Thu, Dec 26 - Mon, Dec 30
10:55 am - 4:35 pmSMF-STL
3h 40mnonstop
4:30 pm - 6:35 pmSTL-SMF
4h 05mnonstop
$707Southwest
Find Deal
Sun, Jun 8 - Sat, Jun 14

United Airlines flights from Sacramento to St. Louis

Our best United Airlines deals on Sacramento to St. Louis flight tickets
United Airlines
Jan 22
SMF5:30 amSacramento Intl
7h 07m
1 stop
STL2:37 pmLambert-St Louis
Jan 29
STL4:36 pmLambert-St Louis
9h 38m
2 stops
SMF12:14 amSacramento Intl
United Airlines
Jan 8
SMF8:40 amSacramento Intl
5h 51m
1 stop
STL4:31 pmLambert-St Louis
Jan 12
STL4:36 pmLambert-St Louis
8h 10m
1 stop
SMF10:46 pmSacramento Intl
United Airlines
Jan 8
SMF10:00 amSacramento Intl
10h 20m
2 stops
STL10:20 pmLambert-St Louis
Jan 12
STL4:36 pmLambert-St Louis
6h 44m
1 stop
SMF9:20 pmSacramento Intl

Frontier flights from Sacramento to St. Louis

Our best Frontier deals on Sacramento to St. Louis flight tickets
Frontier
Jan 23
SMF12:41 pmSacramento Intl
18h 35m
1 stop
STL9:16 amLambert-St Louis
Jan 30
STL8:31 pmLambert-St Louis
14h 08m
1 stop
SMF8:39 amSacramento Intl
Frontier
Feb 6
SMF12:41 pmSacramento Intl
18h 35m
1 stop
STL9:16 amLambert-St Louis
Feb 15
STL6:54 pmLambert-St Louis
19h 33m
1 stop
SMF12:27 pmSacramento Intl
Frontier
Jan 10
SMF9:32 amSacramento Intl
8h 02m
1 stop
STL7:34 pmLambert-St Louis
Jan 15
STL6:46 pmLambert-St Louis
18h 55m
1 stop
SMF11:41 amSacramento Intl

See travel insights to St. Louis from

How to get the cheapest flight ticket from Sacramento to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Louis?

In general, October is the cheapest month to fly from Sacramento to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $281. The month of August is another great option to travel to St. Louis, with average flight prices from Sacramento averaging around $293.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Tuesday when prices can be found for as low as $326. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $478. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Sacramento at noon is the least expensive time of day to depart. momondo users have found prices as low as $324 when looking at flights departing at noon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $378 per ticket.

What is the cheapest Sacramento Intl to Lambert-St Louis flight route?

Fly from Sacramento Intl to Lambert-St Louis for the best Sacramento Intl - Lambert-St Louis flight prices

How far in advance should I book a flight to St. Louis?

The best time to book a flight to St. Louis from Sacramento is 58 days out, which is when prices tend to be around $349. In the past 72 hours, momondo users found flights from Sacramento to St. Louis for as low as $214.

What cabin class options are available on Sacramento Intl to Lambert-St Louis flights?

There are 1 cabin classes available to choose from on Sacramento Intl to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sacramento to St. Louis flights?

You could potentially save up to 71% on your flight if you consider stops on a Sacramento to St. Louis flight.

How have Sacramento to St. Louis flight prices changed over time?

As of December 2024, prices for Sacramento to St. Louis flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Sacramento to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Sacramento to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sacramento to St. Louis (SMF to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sacramento to St. Louis

Best Price Found

$74

Fastest flight time

3h 35m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Sacramento in the past 72 hours is $74. The best round-trip flight deal from Sacramento to St. Louis found on momondo in the last 72 hours is $112.
The fastest flight from Sacramento to St. Louis takes 3h 35m
Direct flights go from Sacramento to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Sacramento Intl to Lambert-St Louis by plane?

    There are 1680.4 mi between Sacramento Intl and Lambert-St Louis. In terms of flight time, this usually takes a little over 3h 40m.

  • When did momondo last update prices for flights from Sacramento Intl Airport to Lambert-St Louis Airport?

    Prices for flights from Sacramento Intl Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Sacramento Intl Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Sacramento Intl Airport to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sacramento to St. Louis?

  • What is the most popular airline from Sacramento to St. Louis?


Best airlines flying from Sacramento to St. Louis

Compare and see reviews for airlines that fly from Sacramento to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $108Free CancellationRating
6.1
3,465 reviews
Search Frontier flights
American AirlinesPriceFrom $214Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $235Free CancellationRating
8.0
8,580 reviews
Search Delta flights
United AirlinesPriceFrom $269Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
SouthwestPriceFrom $346Free CancellationRating
8.1
4,758 reviews
Search Southwest flights
  • Southwest Flights From Sacramento to St. Louis

    Southwest flies from Sacramento to St. Louis around 6 times per week, with 4,758 momondo users rating the airline 8.1/10. The cheapest Southwest deal from Sacramento to St. Louis in the last 72 hours was $346 (round-trip), much lower than the average airfare cost of $479 for Southwest flights on this route.


Why use momondo?

Why should I use momondo to find a flight deal from Sacramento to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Sacramento.

Can I find flights from Sacramento to St. Louis with flexible booking policies on momondo?

All flight searches from Sacramento to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sacramento to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Sacramento.

I’m not ready to book a flight from Sacramento to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sacramento to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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